48. How many meters are in 2 kilometers?
Answer: A
There are 2000 meters in 2 kilometers.
Converting kilometers to meters involves knowing that 1 kilometer is equal to 1000 meters. Therefore, 2 kilometers is equivalent to 2 multiplied by 1000, resulting in 2000 meters.
A) 2000 meters
This option is correct because it accurately reflects the conversion of kilometers to meters. Since 1 kilometer equals 1000 meters, multiplying 2 by 1000 gives 2000 meters.
B) 0.002 meters
This option is incorrect as it misrepresents the conversion. 0.002 meters is equivalent to 0.000002 kilometers, which is far less than 2 kilometers.
C) 20 meters
This option is also incorrect. 20 meters is equal to 0.02 kilometers, which is significantly less than 2 kilometers, indicating a misunderstanding of the conversion factor.
D) 0.2 meters
This option is incorrect as well. 0.2 meters is equal to 0.0002 kilometers, again illustrating a significant underestimation of the distance of 2 kilometers.
Conclusion
The correct answer, 2000 meters, directly corresponds to the standard conversion of kilometers to meters. All other options fail to accurately represent this conversion, highlighting a misunderstanding of the metric system. Understanding this conversion is fundamental in measurements, particularly in fields that utilize the metric system, such as science and engineering.